ifficulty breathing, ask your doctor if including advair could help improve your lung function. get your first full prescription ee and save on refills at advaircopd.com. >>> fire! this hour, women on the front lines. what it will mean for the u.s. military and the fight for equality. good saturday to you. i'm craig melvin. you are watching msnbc, the place for politics. that is the push from some parts of the gop. they're calling for change to the electoral college. a change that if it were in place last november this probably would not have happened. then a little bit later after the unique look at what's happening in the remote areas of our world and what all of that means for us. first, though. senator tom harkin from iowa saying today he will not be running for a sixth term in 2014. the 73-year-old saying, quote, it's just time to step aside. harkin has become a leading liberal voice in the senate. he was also a key backer of president obama's 2010 health care bill. president obama meanwhile and outgoing secretary of state hillary clinton have given their first ever joint t